[ 38.470996][ T37] audit: type=1400 audit(1699427315.814:81): avc: denied { siginh } for pid=5112 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 39.637776][ T37] audit: type=1400 audit(1699427317.014:82): avc: denied { read } for pid=4649 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '[localhost]:40817' (ED25519) to the list of known hosts. [ 42.866585][ T37] audit: type=1400 audit(1699427320.234:83): avc: denied { execute } for pid=5163 comm="sh" name="syz-executor694834774" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 42.874549][ T37] audit: type=1400 audit(1699427320.234:84): avc: denied { execute_no_trans } for pid=5163 comm="sh" path="/syz-executor694834774" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 42.886342][ T37] audit: type=1400 audit(1699427320.244:85): avc: denied { execmem } for pid=5163 comm="syz-executor694" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 42.894022][ T37] audit: type=1400 audit(1699427320.254:86): avc: denied { mounton } for pid=5166 comm="syz-executor694" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 42.898423][ T5179] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 42.898426][ T5181] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 42.899115][ T5182] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 42.899631][ T5182] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 42.899861][ T5182] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 42.900566][ T5182] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 42.900852][ T5182] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 42.901016][ T5182] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 42.903757][ T5182] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 42.907839][ T5179] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 42.909855][ T5182] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 42.912573][ T5179] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 42.914484][ T5174] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 42.915220][ T5174] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 42.915363][ T5182] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 42.915844][ T5182] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 42.916136][ T5182] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 42.916318][ T5182] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 42.920359][ T5179] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 42.928404][ T5179] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 42.931134][ T5174] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 42.934132][ T5179] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 42.935621][ T5174] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 42.938511][ T5179] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 44.987533][ T5179] Bluetooth: hci0: command 0x0409 tx timeout [ 44.997472][ T5179] Bluetooth: hci2: command 0x0409 tx timeout [ 44.997557][ T5172] Bluetooth: hci3: command 0x0409 tx timeout executing program executing program [ 44.998492][ T37] kauditd_printk_skb: 16 callbacks suppressed executing program [ 44.998499][ T37] audit: type=1400 audit(1699427322.374:103): avc: denied { append } for pid=4649 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 44.998523][ T37] audit: type=1400 audit(1699427322.374:104): avc: denied { open } for pid=4649 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 executing program [ 44.998544][ T37] audit: type=1400 audit(1699427322.374:105): avc: denied { getattr } for pid=4649 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 executing program [ 44.999777][ T4611] Bluetooth: hci1: command 0x0409 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 47.067470][ T4611] Bluetooth: hci1: command 0x041b tx timeout executing program [ 47.077101][ T4611] Bluetooth: hci2: command 0x041b tx timeout [ 47.077561][ T5179] Bluetooth: hci0: command 0x041b tx timeout executing program executing program [ 47.077651][ T5172] Bluetooth: hci3: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 49.147237][ T5179] Bluetooth: hci3: command 0x040f tx timeout [ 49.157820][ T5179] Bluetooth: hci0: command 0x040f tx timeout executing program [ 49.157890][ T4611] Bluetooth: hci2: command 0x040f tx timeout [ 49.160577][ T5179] Bluetooth: hci1: command 0x040f tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 51.227173][ T5172] Bluetooth: hci1: command 0x0419 tx timeout [ 51.227208][ T5179] Bluetooth: hci3: command 0x0419 tx timeout executing program [ 51.237479][ T5179] Bluetooth: hci2: command 0x0419 tx timeout executing program executing program [ 51.237499][ T5172] Bluetooth: hci0: command 0x0419 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 51.980679][ T22] ================================================================== [ 51.984921][ T22] BUG: KASAN: slab-use-after-free in __lock_acquire+0x4208/0x5de0 [ 51.988434][ T22] Read of size 8 at addr ffff888023e972f0 by task kworker/2:0/22 [ 51.993061][ T22] [ 51.993912][ T22] CPU: 2 PID: 22 Comm: kworker/2:0 Not tainted 6.6.0-syzkaller-15156-g13d88ac54ddd #0 [ 51.997223][ T22] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 52.000833][ T22] Workqueue: events l2cap_chan_timeout executing program executing program [ 52.002748][ T22] Call Trace: [ 52.004093][ T22] [ 52.005137][ T22] dump_stack_lvl+0xd9/0x1b0 executing program [ 52.006785][ T22] print_report+0xc4/0x620 [ 52.008509][ T22] ? __virt_addr_valid+0x5e/0x2d0 [ 52.010283][ T22] ? __phys_addr+0xc6/0x140 [ 52.012240][ T22] kasan_report+0xda/0x110 [ 52.014215][ T22] ? __lock_acquire+0x4208/0x5de0 [ 52.016363][ T22] ? __lock_acquire+0x4208/0x5de0 [ 52.018154][ T22] __lock_acquire+0x4208/0x5de0 [ 52.019881][ T22] ? finish_task_switch.isra.0+0x219/0xca0 [ 52.021981][ T22] ? __switch_to+0x73d/0x1340 [ 52.023638][ T22] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 52.025753][ T22] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 52.027891][ T22] ? is_dynamic_key+0x200/0x200 [ 52.029625][ T22] lock_acquire+0x1ae/0x510 [ 52.031399][ T22] ? __mutex_lock+0x4c3/0x1340 [ 52.033255][ T22] ? lock_sync+0x190/0x190 [ 52.034976][ T22] ? lock_sync+0x190/0x190 [ 52.036644][ T22] ? __mutex_lock+0xe7b/0x1340 [ 52.038699][ T22] _raw_spin_lock+0x2e/0x40 [ 52.040761][ T22] ? __mutex_lock+0x4c3/0x1340 [ 52.042529][ T22] __mutex_lock+0x4c3/0x1340 [ 52.044209][ T22] ? l2cap_chan_timeout+0x68/0x2f0 [ 52.046032][ T22] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 52.047973][ T22] ? reacquire_held_locks+0x4b0/0x4b0 [ 52.049877][ T22] ? l2cap_chan_timeout+0x68/0x2f0 [ 52.051952][ T22] l2cap_chan_timeout+0x68/0x2f0 [ 52.053728][ T22] process_one_work+0x884/0x15c0 [ 52.055832][ T22] ? lock_sync+0x190/0x190 [ 52.057828][ T22] ? init_worker_pool+0x770/0x770 [ 52.060006][ T22] ? assign_work+0x1a0/0x240 [ 52.061960][ T22] worker_thread+0x8b9/0x1290 [ 52.064105][ T22] ? process_one_work+0x15c0/0x15c0 [ 52.065952][ T22] kthread+0x33c/0x440 [ 52.067389][ T22] ? _raw_spin_unlock_irq+0x23/0x50 [ 52.069232][ T22] ? kthread_complete_and_exit+0x40/0x40 [ 52.071356][ T22] ret_from_fork+0x45/0x80 [ 52.073163][ T22] ? kthread_complete_and_exit+0x40/0x40 [ 52.074951][ T22] ret_from_fork_asm+0x11/0x20 [ 52.076654][ T22] [ 52.077755][ T22] [ 52.078615][ T22] Allocated by task 6728: [ 52.080140][ T22] kasan_save_stack+0x33/0x50 [ 52.082132][ T22] kasan_set_track+0x25/0x30 [ 52.084188][ T22] __kasan_kmalloc+0xa3/0xb0 [ 52.086212][ T22] l2cap_conn_add.part.0+0x60/0xdf0 [ 52.088444][ T22] l2cap_chan_connect+0x15de/0x2170 [ 52.090698][ T22] l2cap_sock_connect+0x33f/0x720 [ 52.092578][ T22] __sys_connect_file+0x15b/0x1a0 [ 52.094345][ T22] __sys_connect+0x145/0x170 [ 52.095984][ T22] __x64_sys_connect+0x72/0xb0 [ 52.097699][ T22] do_syscall_64+0x3f/0x110 [ 52.099295][ T22] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 52.101601][ T22] [ 52.102694][ T22] Freed by task 5179: [ 52.104521][ T22] kasan_save_stack+0x33/0x50 [ 52.106335][ T22] kasan_set_track+0x25/0x30 [ 52.108407][ T22] kasan_save_free_info+0x28/0x40 [ 52.110577][ T22] ____kasan_slab_free+0x138/0x190 [ 52.112421][ T22] __kmem_cache_free+0xcc/0x3d0 [ 52.114396][ T22] l2cap_conn_del+0x592/0x740 [ 52.116523][ T22] l2cap_connect_cfm+0xa10/0xfb0 [ 52.118790][ T22] hci_conn_failed+0x1c3/0x370 [ 52.120985][ T22] hci_abort_conn_sync+0x758/0xb50 [ 52.123303][ T22] abort_conn_sync+0x187/0x390 [ 52.125425][ T22] hci_cmd_sync_work+0x1a4/0x410 [ 52.127664][ T22] process_one_work+0x884/0x15c0 [ 52.129892][ T22] worker_thread+0x8b9/0x1290 [ 52.132018][ T22] kthread+0x33c/0x440 [ 52.133864][ T22] ret_from_fork+0x45/0x80 [ 52.135515][ T22] ret_from_fork_asm+0x11/0x20 [ 52.137207][ T22] [ 52.138054][ T22] The buggy address belongs to the object at ffff888023e97000 [ 52.138054][ T22] which belongs to the cache kmalloc-1k of size 1024 [ 52.143012][ T22] The buggy address is located 752 bytes inside of [ 52.143012][ T22] freed 1024-byte region [ffff888023e97000, ffff888023e97400) [ 52.147815][ T22] [ 52.148671][ T22] The buggy address belongs to the physical page: [ 52.150977][ T22] page:ffffea00008fa5c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x23e97 [ 52.154862][ T22] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff) [ 52.158113][ T22] page_type: 0x2() [ 52.159439][ T22] raw: 00fff00000000800 ffff888013040700 ffffea000081ddd0 ffffea000077cf50 [ 52.162476][ T22] raw: 0000000000000000 ffff888023e97000 0000000100000002 0000000000000000 [ 52.165450][ T22] page dumped because: kasan: bad access detected [ 52.167687][ T22] page_owner tracks the page as allocated [ 52.169692][ T22] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2420c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_COMP|__GFP_THISNODE), pid 4937, tgid 4937 (dhcpcd-run-hook), ts 25724113461, free_ts 25677144554 [ 52.177187][ T22] post_alloc_hook+0x2cf/0x340 [ 52.179331][ T22] get_page_from_freelist+0xa25/0x36c0 [ 52.181783][ T22] __alloc_pages+0x1d0/0x4a0 [ 52.183553][ T22] cache_grow_begin+0x99/0x3a0 [ 52.185256][ T22] cache_alloc_refill+0x294/0x3a0 [ 52.187033][ T22] __kmem_cache_alloc_node+0x3ba/0x460 [ 52.188959][ T22] __kmalloc+0x4f/0x100 [ 52.190437][ T22] load_elf_phdrs+0x103/0x210 [ 52.192121][ T22] load_elf_binary+0x1fe/0x4e30 [ 52.193826][ T22] bprm_execve+0x7f9/0x1a90 [ 52.195446][ T22] do_execveat_common.isra.0+0x5d3/0x740 [ 52.197429][ T22] __x64_sys_execve+0x8c/0xb0 [ 52.199088][ T22] do_syscall_64+0x3f/0x110 [ 52.200731][ T22] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 52.202819][ T22] page last free stack trace: [ 52.204491][ T22] free_unref_page_prepare+0x4f8/0xa90 [ 52.206413][ T22] free_unref_page+0x33/0x3b0 [ 52.208086][ T22] rcu_core+0x830/0x1c50 [ 52.209590][ T22] __do_softirq+0x21a/0x968 [ 52.211363][ T22] [ 52.212290][ T22] Memory state around the buggy address: [ 52.214191][ T22] ffff888023e97180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.216994][ T22] ffff888023e97200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.219783][ T22] >ffff888023e97280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.223079][ T22] ^ [ 52.226523][ T22] ffff888023e97300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.229796][ T22] ffff888023e97380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.232693][ T22] ================================================================== [ 52.235524][ T22] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 52.238100][ T22] CPU: 2 PID: 22 Comm: kworker/2:0 Not tainted 6.6.0-syzkaller-15156-g13d88ac54ddd #0 [ 52.241509][ T22] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 52.245143][ T22] Workqueue: events l2cap_chan_timeout [ 52.247116][ T22] Call Trace: [ 52.248337][ T22] [ 52.249411][ T22] dump_stack_lvl+0xd9/0x1b0 [ 52.251109][ T22] panic+0x6dc/0x790 [ 52.252539][ T22] ? panic_smp_self_stop+0xa0/0xa0 [ 52.254396][ T22] ? rcu_is_watching+0x12/0xb0 [ 52.256121][ T22] ? reacquire_held_locks+0x4b0/0x4b0 [ 52.258091][ T22] ? dump_page+0x6dd/0x1310 [ 52.259735][ T22] ? check_panic_on_warn+0x1f/0xb0 [ 52.261578][ T22] check_panic_on_warn+0xab/0xb0 [ 52.263384][ T22] end_report+0x108/0x150 [ 52.264942][ T22] kasan_report+0xea/0x110 [ 52.266571][ T22] ? __lock_acquire+0x4208/0x5de0 [ 52.268381][ T22] ? __lock_acquire+0x4208/0x5de0 [ 52.270188][ T22] __lock_acquire+0x4208/0x5de0 [ 52.271934][ T22] ? finish_task_switch.isra.0+0x219/0xca0 [ 52.274053][ T22] ? __switch_to+0x73d/0x1340 [ 52.275758][ T22] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 52.277925][ T22] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 52.280057][ T22] ? is_dynamic_key+0x200/0x200 [ 52.281809][ T22] lock_acquire+0x1ae/0x510 [ 52.283479][ T22] ? __mutex_lock+0x4c3/0x1340 [ 52.285186][ T22] ? lock_sync+0x190/0x190 [ 52.286848][ T22] ? lock_sync+0x190/0x190 [ 52.288464][ T22] ? __mutex_lock+0xe7b/0x1340 [ 52.290200][ T22] _raw_spin_lock+0x2e/0x40 [ 52.291839][ T22] ? __mutex_lock+0x4c3/0x1340 [ 52.293604][ T22] __mutex_lock+0x4c3/0x1340 [ 52.295243][ T22] ? l2cap_chan_timeout+0x68/0x2f0 [ 52.297154][ T22] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 52.299158][ T22] ? reacquire_held_locks+0x4b0/0x4b0 [ 52.301087][ T22] ? l2cap_chan_timeout+0x68/0x2f0 [ 52.302970][ T22] l2cap_chan_timeout+0x68/0x2f0 [ 52.304783][ T22] process_one_work+0x884/0x15c0 [ 52.306573][ T22] ? lock_sync+0x190/0x190 [ 52.308220][ T22] ? init_worker_pool+0x770/0x770 [ 52.310028][ T22] ? assign_work+0x1a0/0x240 [ 52.311709][ T22] worker_thread+0x8b9/0x1290 [ 52.313417][ T22] ? process_one_work+0x15c0/0x15c0 [ 52.315276][ T22] kthread+0x33c/0x440 [ 52.316773][ T22] ? _raw_spin_unlock_irq+0x23/0x50 [ 52.318658][ T22] ? kthread_complete_and_exit+0x40/0x40 [ 52.320695][ T22] ret_from_fork+0x45/0x80 [ 52.322270][ T22] ? kthread_complete_and_exit+0x40/0x40 [ 52.324302][ T22] ret_from_fork_asm+0x11/0x20 [ 52.326064][ T22] [ 52.327927][ T22] Kernel Offset: disabled [ 52.329476][ T22] Rebooting in 86400 seconds.. VM DIAGNOSIS: 07:08:49 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000001 RBX=0000000000000066 RCX=ffffffff8167959c RDX=0000000000000066 RSI=0000000000000008 RDI=ffffffff91f12e88 RBP=dffffc0000000000 RSP=ffffc90000007ac0 R8 =dffffc0000000000 R9 =fffffbfff23e25d0 R10=ffffffff91f12e87 R11=0000000000000000 R12=fffffbfff1992c77 R13=0000000000000000 R14=ffffffff8cc95900 R15=0000000000000002 RIP=ffffffff81ddca08 RFL=00000003 [------C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b600000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020000140 CR3=0000000028184000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000ffe00080 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd0f4d2860 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000800000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000001000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000800000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 622f2e007265646e 6962007366726564 6e69622f7665642f 0035333535362030 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 470a0b005740414b 4c47005643574041 4b4c470a5340410a 0010161010130515 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 CPU#1 RAX=0000000000051fd5 RBX=0000000000000001 RCX=ffffffff8a815abe RDX=0000000000000000 RSI=ffffffff8acca9a0 RDI=ffffffff8b2ec280 RBP=ffffed1002ad8888 RSP=ffffc90000377e08 R8 =0000000000000001 R9 =ffffed100d6e6dbd R10=ffff88806b736deb R11=0000000000000000 R12=0000000000000001 R13=ffff8880156c4440 R14=ffffffff8f1927d0 R15=0000000000000000 RIP=ffffffff8a816d0f RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b700000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f483a672194 CR3=000000002047d000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000008082082 Opmask01=0000000000000000 Opmask02=000000000101002f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000001 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000001a4 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=6b20657479622d32 3320646e61707865 6b20657479622d32 3320646e61707865 6b20657479622d32 3320646e61707865 6b20657479622d32 3320646e61707865 ZMM17=bc8512c4d706ad13 1504dcd839ff27e2 bc8512c4d706ad13 1504dcd839ff27e2 bc8512c4d706ad13 1504dcd839ff27e2 bc8512c4d706ad13 1504dcd839ff27e2 ZMM18=6498956cff6f0b77 54b00f8439509639 6498956cff6f0b77 54b00f8439509639 6498956cff6f0b77 54b00f8439509639 6498956cff6f0b77 54b00f8439509639 ZMM19=2205000000000000 0000000000000004 2205000000000000 0000000000000003 2205000000000000 0000000000000002 2205000000000000 0000000000000001 ZMM20=0000000000000000 0000000000000004 0000000000000000 0000000000000004 0000000000000000 0000000000000004 0000000000000000 0000000000000004 ZMM21=1504dcd81504dcd8 1504dcd81504dcd8 1504dcd81504dcd8 1504dcd81504dcd8 1504dcd81504dcd8 1504dcd81504dcd8 1504dcd81504dcd8 1504dcd81504dcd8 ZMM22=d706ad13d706ad13 d706ad13d706ad13 d706ad13d706ad13 d706ad13d706ad13 d706ad13d706ad13 d706ad13d706ad13 d706ad13d706ad13 d706ad13d706ad13 ZMM23=bc8512c4bc8512c4 bc8512c4bc8512c4 bc8512c4bc8512c4 bc8512c4bc8512c4 bc8512c4bc8512c4 bc8512c4bc8512c4 bc8512c4bc8512c4 bc8512c4bc8512c4 ZMM24=3950963939509639 3950963939509639 3950963939509639 3950963939509639 3950963939509639 3950963939509639 3950963939509639 3950963939509639 ZMM25=54b00f8454b00f84 54b00f8454b00f84 54b00f8454b00f84 54b00f8454b00f84 54b00f8454b00f84 54b00f8454b00f84 54b00f8454b00f84 54b00f8454b00f84 ZMM26=ff6f0b77ff6f0b77 ff6f0b77ff6f0b77 ff6f0b77ff6f0b77 ff6f0b77ff6f0b77 ff6f0b77ff6f0b77 ff6f0b77ff6f0b77 ff6f0b77ff6f0b77 ff6f0b77ff6f0b77 ZMM27=6498956c6498956c 6498956c6498956c 6498956c6498956c 6498956c6498956c 6498956c6498956c 6498956c6498956c 6498956c6498956c 6498956c6498956c ZMM28=000000100000000f 0000000e0000000d 0000000c0000000b 0000000a00000009 0000000800000007 0000000600000005 0000000400000003 0000000200000001 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0600000006000000 0600000006000000 0600000006000000 0600000006000000 0600000006000000 0600000006000000 0600000006000000 0600000006000000 info registers vcpu 2 CPU#2 RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff84d815c5 RDI=ffffffff92a91200 RBP=ffffffff92a911c0 RSP=ffffc90000a2f3a0 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=20666f2064616552 R12=0000000000000000 R13=0000000000000064 R14=ffffffff84d81560 R15=0000000000000000 RIP=ffffffff84d815ef RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b800000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055555589c6c8 CR3=000000002a3a8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000ffe00080 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd0f4d2860 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000800000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000001000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000800000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 622f2e007265646e 6962007366726564 6e69622f7665642f 0035333535362030 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 470a0b005740414b 4c47005643574041 4b4c470a5340410a 0010161010130515 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 3 CPU#3 RAX=000000000003a63b RBX=0000000000000003 RCX=ffffffff8a815abe RDX=0000000000000000 RSI=ffffffff8acca9a0 RDI=ffffffff8b2ec280 RBP=ffffed1002ad9898 RSP=ffffc90000397e08 R8 =0000000000000001 R9 =ffffed100d726dbd R10=ffff88806b936deb R11=0000000000000000 R12=0000000000000003 R13=ffff8880156cc4c0 R14=ffffffff8f1927d0 R15=0000000000000000 RIP=ffffffff8a816d0f RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b900000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020000140 CR3=000000001d727000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000ffe00080 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd0f4d2860 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000800000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000001000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000800000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 622f2e007265646e 6962007366726564 6e69622f7665642f 0035333535362030 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 470a0b005740414b 4c47005643574041 4b4c470a5340410a 0010161010130515 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000